Trying to be a rational consumer

I'm contemplating an investment that I never thought would cross my mind.  I might buy a bicycle. But here's the deal...I didn't even like riding bikes as a child. Also, I don't even know if I could still ride one.  As of late, I've been thinking about this investment every time I see a bike (which is pretty often on a campus the size of UK's).  And since most aspects of my life involve some sort of list-making, of course I made a pro/con list. 

Pro

1. I HATE driving.

2. I could get to class much faster.

3. CO2 emission from cars is bad news.

4.  Bikes are 2/3 more efficient than cars (Yes, I looked that up).

5.  I can skip a lot of Lexington traffic by riding a bike.

6.  I would get more exercise.

7. I will save a ton of money on gas.

Con

1.  I don't know if I could still ride one.

2. I don't understand the bike laws.

3.  I don't think I could make it up the hill on Rose Street.  Seriously. 

4. Those tiny bike lanes sort of terrify me.  Streets without a bike lane would be even more terrifying.

5. It will mess my hair up.  

6.  I would have to spend a considerable amount of money to purchase a bike. 

I guess the pros outweigh the cons, just barely, but I'm still a little uneasy about it.  If anyone wants to give insight regarding my possible investment or wants to take me bike shopping, please feel free to do so.