No, you don't have to tell your therapist everything that's bothering you, but it is generally encouraged to share as much as you feel comfortable with. Therapists are trained to create a safe and non-judgmental environment where you can openly express your thoughts, feelings, and concerns. Sharing your struggles and challenges with your therapist can be beneficial because it allows them to gain a deeper understanding of your situation, which can help in tailoring the therapy to your specific needs.
However, the pace and depth of disclosure are entirely up to you. Therapists understand that it may take time to build trust and feel comfortable discussing certain topics. You have the right to set boundaries and share at your own pace. It's essential to find a therapist with whom you feel a good rapport and trust, as this can make it easier to open up over time.
If you find it difficult to talk about certain issues, you can let your therapist know that you need some time to build trust before discussing those matters. A skilled therapist will respect your boundaries and work with you to create a treatment plan that feels right for you.
Remember, therapy is a collaborative process, and your therapist is there to support you through your journey of healing and self-discovery. Being open and honest with your therapist can lead to more effective and meaningful therapeutic outcomes, but it's essential to do so at a pace that feels right for you.