First, you will need to understand more about your emotions. Give yourself the time and space for reflection. Try to think of what makes you uncomfortable and why this happens. Use your personal values as a guide and try to get to know more about yourself. 

Second, you can think about small things that you can add as boundaries. Do not push yourself to a lot of them. This way, you will provide time to reflect if you are going in the right direction. 

After that, communicating your boundaries will be the most critical part. Be transparent to people around you and let them get used to this new you speaking up your limits. Open yourself to learn and honor the boundaries of others as well. 

Even though boundaries can be challenging to dive into, setting and communicating them is essential for our health, well-being, and self-care.