Buddy,
I'm a squash freak but have recently shifted to Doha and in the process of settling down. Thefore, have not played since couple of months. Find a good place and I will teach you. Make your legs and lungs as strong as possible if you really want to play. If you did not leave squash 3 months after starting it, then only you can play squash forever otherwise, most of the people quit after 2 to 3 months due to toughness of the sport.
It's like Heroine. If you get used to it, you cannot leave.