how i get out of my mind the wrong person?

The solution is "simple" you just have to find other friends to be surrounded by good people. This technique works in almost every case, but it all depends on why this is a bad person for you, and if you are not able to make new friends, try to go for specialized people as a Psycologue, the word looks intimidating, but they are really efficient and very helpful. You can talk to them about anything, and he will be able to help you during this time of your life.

Doing things for yourself that you enjoy and that you find rewarding is helpful 😊 meet new people and spending time with friends ...

It can be very hard, you can keep doing activities that you like, going out, or learning new things to keep you busy may help.

Do something you love the most. Draw, sing, dance, run, eat ice-cream. Whatever it is that gets you into the right mood.

If you want to geta certain person off your mind , what usually helps me is doing something that makes me happy and being around people who love your company! It takes your mind off everything for a little while and everything feels great :)

Find another person to forget the other one. There are lots of people in the world and I'm sure that you'll find the correct one.

think of someone or something else, you could also go online to look up pictures of your favorite things.

Distract yourself and when that doesn't work remind yourself of all the reasons they are the ' wrong' person

I don't think trying this ever works, unless you fall in love all over again. But there are ways to make it bearable. For example, change your perspective about this person, convince yourself that this person was not good for you in any way, and then repeat those reasons to yourself whenever you find yourself thinking about them.

Think of things that make you happy, and keep those things all around you. I find it easier to surround myself with the things that make me smile.