I'm a full time student with no job, and to make matters worse I'm majoring in mathematics. Right now, I'm a pretty dull person, but I'd like to improve upon myself to be more interesting. I know that I can't work on pickup until I work on myself. Unfortunately, getting a job right now would likely mean lowering my GPA, and I don't want to lose my 4.0 because I'm working on getting scholarships. I know that it'll be more difficult without a job, but I think it can be done nonetheless.

With that said, right now I'm reading a couple of Idiot's Guides on car maintenance and cooking. I feel like knowing more about cars will make me feel and seem more manly, and women love a man that can prepare a meal for them. What are some other areas of my life that I could improve upon to be more interesting? I know there are things like fitness and bodily image, but I'm already doing cardio in the afternoons.

Does anyone have any recommendations for hobbies? I'm interested in at least one hobby that will get me out of the house so I can have interesting experiences to talk about, but I'm open to anything.

Thanks!