Solutions are displayed which match your selected specification «Someone stresses me out».
Make sure you selected all specifications which apply to you.
Don’t try to control the uncontrollable
A lot of things in life are beyond your control — for example, the behaviour of other people. Rather than stressing out over them, focus on the things you can control such as the way you choose to react to problems like that.
People are very different and some people just don't fit in with each other. So, just don't try to break the natural system and if someone regularly stresses you out, limit the amount of time you spend with that person or end the relationship/friendship.
We've heard many people saying "how to handle stress?" Accept the fact that we live in an imperfect world and that all people make mistakes, even you. So, better free yourself from negative energy by forgiving people and yourself, and move on.