2) If you are worried about "getting girls"...maybe you should get a job at the mall, because your not going to make it as an entrepreneur.
3) It's hard...but that is what makes it so great. If becoming a successful entrepreneur was easy, then everyone would do be starting companies, but it would be pointless. The great things in life take lots of hard work (blood, sweet, tears, etc) - but when you get them you know that you earned them and that is why they are great!
Entrepreneurs have to be a step above the rest (in terms of work ethics and dedication)...meaning that we have to live by our compan(y)ies and die by our compan(y)ies - not worry about stupid stuff like getting girls...