About Siu
Siu Hin "Calvin" Lui offers calm, practical support for people feeling overwhelmed by anxiety, stress, or relationship strain. He writes plainly and meets clients where they are. Calvin aims to help people find clearer ways to cope and make small, steady changes that matter in daily life.
Calvin draws on eight years of experience working across different settings internationally. He uses methods that help people understand how thoughts and feelings affect behaviour and relationships.
Background and approach
Sessions focus on what matters to the person and on practical steps that can be tried between meetings. In sessions he explores patterns that come from early relationships and attachment. He also uses techniques that help people notice thoughts without being driven by them, and methods that strengthen how partners relate to one another.
The work balances thinking, feeling and practical action. Calvin is a member of the British Association for Counselling and Psychotherapy, BACP. He works in the United Kingdom and offers sessions in English.
International clients can be seen and different online formats are available to match people’s needs. People commonly bring worries about sleep, eating, grief, addictions, parenting stresses, career pressure, and shifting life roles. He also supports those facing separation, communication problems, codependency, avoidant patterns and issues with commitment or control.
The focus is on helping each person set realistic goals and try new ways of coping. Calvin takes a collaborative approach. He listens, suggests clear tools, and reviews what helps as therapy progresses.
The aim is steady, manageable change rather than quick fixes.
Therapeutic approaches for online support
Calvin commonly uses Acceptance and Commitment Therapy and Attachment-Based approaches alongside client-centred work. Acceptance and Commitment Therapy, or ACT, helps people notice difficult thoughts and feelings and make choices based on what matters to them rather than on avoidance. Attachment-Based Therapy looks at how early relationship patterns shape current bonds and helps people develop more supported ways of relating to others.Client-centred work focuses on listening and responding to each person's experience without judgement. Together these approaches let the therapist tailor sessions to your needs, whether the goal is managing anxiety, improving intimacy, or getting through a life change. Choosing the right mix is a shared decision - the therapist will work with you to try different methods and see what helps most.
Online therapy offers flexibility for busy lives. Video calls let people use face-to-face interaction when helpful. Phone sessions need less bandwidth and can fit into a shorter break. Live chat and text-based messaging suit brief check-ins, reflective notes, or when typing feels easier than speaking. These options make it simpler to keep therapy consistent while fitting around work, family, or travel plans.
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What this therapist works with
Most often
- Stress, Anxiety
- Relationship issues
- Family conflicts
Also listed
- Addictions
- Anger management
- Attachment issues
- Avoidant personality
- Bipolar disorder
- Career difficulties
- Codependency
- Commitment issues
- Communication problems
- Control issues
- Coping with life changes
- Depression
- Divorce and separation
- Eating disorders
- Family of origin issues
- Family problems
- Grief
- Intimacy-related issues
- Life purpose
- Men's issues
- Parenting issues
- Self esteem
- Sleeping disorders
- Trauma and abuse
- Workplace issues
Therapeutic approaches
- Experience
- 8 years
- Licensed
- Languages
- English
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