The Lyceum

The three hour session

Specialist CBT therapy for anxiety, OCD, depression and more in West London

A longer session can sound appealing when a phobia has been limiting life for a long time. People sometimes ask whether there is a way to concentrate the work, get past the worst part quickly and leave with a problem solved. That wish is understandable. Fear can make a relatively contained situation, such as flying, needles, animals, driving, dental care or public speaking, feel as though it is organising many other choices. But the length of a session is not a promise about outcome, and it is not right for every person or every phobia. A three hour format may be one option considered after assessment for a specific, carefully defined goal. Another person may prefer, or clinically need, shorter sessions over time. The decision depends on the nature of the fear, current safety, previous experiences, health needs, practical responsibilities and what feels manageable for the person involved. An assessment is more than a quick screening before an intensive appointment. It is a chance to understand what is feared, what the person predicts will happen, how they have been coping and what they have already had to give up or postpone. It may also consider whether there are medical issues, trauma experiences, panic symptoms, fainting, medication questions or other factors that affect the way support should be planned. A blog cannot determine suitability for a particular session format. Avoidance often offers immediate relief. Not booking the flight, passing the dog on the other side of the road, postponing the appointment or asking someone else to take over can all bring anxiety down quickly. Over time, that relief can make the avoided situation seem even more dangerous. This does not mean the person is weak or unwilling. It can mean their nervous system has learned a strong connection between escape and safety. When exposure based work is clinically indicated, it is planned collaboratively with an appropriately qualified clinician. It is not a self directed challenge or a test of bravery. The plan should be graded, purposeful and responsive to the person’s experience. There may be pauses, discussion, a change of pace or a decision that another format is more suitable. The goal is not to overwhelm someone until fear disappears. It is to support new learning while respecting safety and consent. In a longer session, time may be used for formulation, preparation, guided work and review. That does not mean every intensive session looks alike or includes the same activities. For one person, the work may focus on imagery, planning or a small approach step. For another, the meaningful work may be recognising the safety behaviours that have quietly taken over. What happens in a session should follow the assessment, not a template taken from the internet. It is useful to be wary of claims that a particular number of hours will resolve a phobia. People differ in how they respond, and change can include more than one measure. It may be an increased ability to make a considered choice, a reduced need to avoid a situation, a clearer understanding of the pattern or greater confidence in asking for support. A careful clinician should be able to discuss what is known, what is uncertain and how progress would be reviewed without guaranteeing a result. Practical planning matters too. If the fear involves a healthcare appointment, the relevant medical team may need to be part of the conversation. If it involves a real world activity, the person may need to consider timing, transport, privacy, breaks and follow up. There is no benefit in treating an intensive format as a shortcut that ignores the realities of a person’s life. If you are considering help, it can be useful to bring an example of what the phobia has recently stopped you doing. What did you hope would happen by avoiding it? What would you need to know before considering a longer or shorter session? You do not need to decide on a format before an assessment. The purpose of the conversation is to work out whether CBT based support is appropriate and what a safe, practical plan might look like. The related /therapy/phobias/ page and /guides/phobias comprehensive guide/ offer further information. If you are in Chiswick, Ealing and the Richmond venue or prefer online sessions, /start/ is a route to discuss current options and decide whether a fuller assessment may be useful.

Frequently asked questions

Can a three hour session cure a phobia?

No session length can promise a particular outcome. A longer format may be considered for some people after assessment, while others may need or prefer a different pace and structure.

Is an intensive phobia session suitable for everyone?

No. Suitability depends on the individual fear, health and safety context, previous experiences, practical circumstances and personal preference. A blog cannot determine whether this format is appropriate for you.

Will I be forced to face my biggest fear in a longer session?

No. When exposure based work is clinically indicated, it should be planned collaboratively with an appropriately qualified clinician. Consent, pacing and safety matter, and it is not a test of bravery.

What happens before an intensive phobia session is considered?

An assessment can explore the fear, predictions, avoidance, safety behaviours, health context and goals. It can help decide whether CBT based support is appropriate and which session format may fit best.

Related pages

  • Phobia therapy information
  • Comprehensive guide to phobias
  • Discuss current consultation options
  • More notes from Sanah
  • CBT therapy services
  • CBT for anxiety
  • CBT and ERP for OCD
  • Clinical guides
  • How CBT works
  • The thought I'm not allowed to say out loud
  • The thought that won't leave
  • The three stages of healing
  • The tired that sleep doesn't fix

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Written by Sanah Younis, BABCP accredited CBT Therapist at The Lyceum Clinic.

Last clinically reviewed: 14 August 2026

Clinical information on this page is general and does not replace personalised assessment. If you are in immediate danger, call 999 or attend A&E.

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