[5ilver]

you can let go. and you will. go no contact and make yourself busy with other things.
the more you pine over him, the more you clingy and unattractive you will seem to him and the only end result is that you will push him away further.

going no contact, you will gradually think of him less and will help you heal yourself, and is your best chance to get his attention (in a good way). it's not a guarantee, but it's your best chance to get him. and if not, it won't matter because by then you'd not care at all. i know, because i was in the same boat. you'll get through this! i'm with you in spirit! remove everything about him from your life and find yourself!