last time i bumped to this kind of question like in forum, newspaper and heard people talk about it.

normally for that age, people suggest to go for travel. no need an expensive travel journey. just travel anywhere. and if my memory serves me well, i read somewhere about a millionaire when he was starting a business at the very early stage, he went to bankrupt. then all his belongings frm the house had been taken away then he and his fmly were just remain terrify. then he sent his fmly to his parents in-law house, while he searching for his "moment". he cycled quite some distance, like KL to Klang perhaps? while thinking. long story short, during the cycling journey, he met so many great things and he changed after that. 5-6 years later he became a millionaire. from a bankruptist, fell down in life's major changes, then he became millionaire.

other way, might be to find a new interesting hobby which cud make the brain relax and think in the same time.