Low self esteem can affect relationships in ways that are not always easy to name. A person may find themselves apologising frequently, agreeing with things they do not agree with, avoiding conflict even when a boundary matters, or interpreting a partner's silence as evidence that something is wrong. They may feel that they are not enough, that the relationship is at risk, or that they need to work harder to be acceptable to the people they care about. A guide cannot diagnose low self esteem or determine whether a relational pattern is clinically significant. Low mood, anxiety, depression, neurodivergence, trauma, difficult earlier relationships, physical health conditions, medication and current pressures can all affect how a person feels about themselves and behaves in close relationships. An assessment can consider the full picture rather than assuming a single explanation. Rejection sensitivity, people pleasing, difficulty setting limits and withdrawal from intimacy are patterns that clinical research has associated with low self esteem. They are not unique to low self esteem, and they do not establish a diagnosis. They may be relevant to an assessment if they are causing significant distress or affecting daily life and relationships. West London's professional population often faces specific pressures: high performance expectations, long working hours, competitive environments and the sense that vulnerability is not acceptable. These pressures can affect how a person relates to partners, friends and family, and can make it harder to ask for support or to tolerate uncertainty in a relationship. A guide cannot determine how these pressures apply to any individual. CBT is one evidence based approach that may be considered after individual assessment where low self esteem is affecting relationships. It can involve exploring the links between a situation, a self critical thought, an emotion, a behaviour and the short and longer term effect on the relationship. Any behavioural work should be planned with a suitably qualified clinician after discussion of the rationale, alternatives, safety and pacing. For related information, see CBT for low self esteem at https://lyceumclinic.co.uk/therapy/low self esteem/, the low self esteem comprehensive guide at https://lyceumclinic.co.uk/guides/low self esteem comprehensive guide/, self esteem at work and in relationships at https://lyceumclinic.co.uk/guides/self esteem work relationships/ and self esteem in school and the workplace at https://lyceumclinic.co.uk/guides/self esteem school workplace west london/. If there is immediate danger, thoughts of self harm, an inability to stay safe or a sudden marked deterioration, call 999, attend A&E or use urgent local crisis or medical support.