We all resist change. Becoming more healthy and balanced can feel very unfamiliar and uncomfortable at first. Being committed to therapy will change your life. Be prepared to feel some loss from this. Others may resist your changes and growth and will need time to adapt.
Therapy is hard work.
Your therapist is not perfect and will make mistakes. Hopefully he or she will acknowledge and take responsibility for those mistakes. Expect your therapist to have good boundaries, avoid dual relationships, be ethical, and treat you with respect. If not, find another therapist.