Change your wardrobe and become a lot more happening than you already are. Try out different styles and colours than your usual taste and it’s not even a bad idea to get yourself a makeover done.
7. Finally, do some introspection.
Apart from doing everything else mentioned on the list, you should also do some introspection to discover yourself. Learn what makes you happy, what your capabilities are and what you were doing wrong earlier that deprived you of all of that. Accept yourself without your ex, because only then will you know what you truly deserve.