Solutions

[PugnaciousTurtle]

So I recently asked out a girl that I had liked for months and she told me that she was into someone else. I was then talking to my friend sarah on facebook and I asked her why girls don't like me so she told me. This was her response:

"because people think of you as that annoying kid who gets picked on and who tags along and the people you talk to don't really like you ( i don't know that but probably that's what people think) and because they don't think you're attractive. and you think you're funny when you're not which is 90% of the time"

For a summary of all that, here you go:
1. People think I'm annoying
2. I tag along with people who don't like me
3. I'm unattractive
4. I'm not funny

My goal for the summer is to change as many of these things as possible so I no longer have to go through the trouble of being rejected by a girl I like so much.

So what I'm asking here is for solutions to these issues. All responses pertaining to a solution of any of the four are welcome.

Thanks

[Edit]
My friend and I have a deal that if this didn't work, I would go back to how I am now. Sorry I left this out

[Elysium]

Find better people to spend your time with. You shouldn't have to pretend to be someone you're not to satisfy others.

[Croconaw]

Don't change yourself. I'm sure you're nice. :)

[PugnaciousTurtle]

I appreciate the self-esteem boosts but something I stupidly left out was that my friend and I had a deal that if this didn't work, I would go back to how I am now. Sorry I left this out