Time is your ally.

In the meantime, whenever you think of him, tell your brain to think of something else.

I recited the alphabet backwards or a series of numbers, and I had to concentrate so as not to be mistaken. The places you went together.

Confront it, never run away from it. Do not deny, nor hide your face, but face it. 

Loneliness and inaction must be avoided.

So have a maximum of social and / or sports activities and do not hesitate to embark on time-consuming projects.

Above all, do not blame the other sex; an exception is not a rule!

On the contrary another (or another) will allow you to get back in the saddle to straighten up after this failure of an impossible love; this new passion will help to heal your ego, which will no doubt be damaged by this disappointment!

Good luck !

You have to make a conscious decision to forget it. If you know cali's song:

"I don't think I love you anymore

She said that to me yesterday

It snapped in the air

Like a gunshot

I don't think I love you anymore

She threw that away yesterday

Between cheese and dessert

Like my corpse in the sea."

This is exactly the situation we experience when someone rejects us and we regret it. It's unexpected, brutal, depressing and we cling to a feeling of past happiness. As long as you try to find it unconsciously, you will continue to think of the other.

The concern also comes from your perception of the other: he was mine and I lost him. Say from now on: we had a good time and I returned it :)

If you open up to others, it will quickly be replaced and you will think about it less. Only occasionally, but more to the point of suffering.

Forgetting someone you love and stopping yourself from thinking about them is not an easy task, and it can take time and effort. Here are a few tips that may help you:
Allow yourself to feel your emotions: It's natural to feel sad, hurt, or angry when you are trying to forget someone you love. Give yourself permission to experience these emotions and allow yourself time to grieve.
Cut off all contact: If possible, try to cut off all contact with the person you are trying to forget. This includes phone calls, text messages, and social media. Seeing or hearing from them will only make it harder for you to move on.
Stay busy: Keep yourself occupied with activities that you enjoy. Spend time with friends and family, try out new hobbies or take up new interests. This will help you to focus on other things and take your mind off the person you are trying to forget.
Seek professional help: If you find it difficult to cope with your emotions, consider seeking the help of a mental health professional. They can provide you with guidance and support to help you move on.
Be patient: Remember that healing takes time. It's important to be patient with yourself and allow yourself the time you need to heal and move on.