Welcome to TP. Photography is far less stressful as a hobby than a job, from what I can see!
What sort of subjects are you interested in photographing, or don't you really know yet? I'd suggest trying everything a bit and then decide, don't close your mind to anything as you never know what might take your fancy.
Do you have a camera already? Is it meeting your needs? Oft-given good advice here is not to spend a lot on fancy kit before you know what you want to do and also it's wise to only upgrade when you know how your current kit is letting you down. That way you can control your spending - it can be an expensive hobby. Also, it's often best to start with buying used gear, again saving money if you get it wrong.
That all said, enjoy yourself and get stuck in.