I am 20 years old and currently going bald. I don't have any random bald spots, but my hairline is like 1/3 of the way back on my head and my hair is very thin on top. I freaked out for a long time because everyone used to compliment me on my hair and I thought I was losing my best asset. Up until recently it wasn't that big of a deal, everyone just thought that I had a widow's peak and or I had a weird hairstyle.
Now most people know I'm balding, but its not that bad. No one except a few close friends bring it up/joke about it. A big confidence booster is to look up attractive bald men. There are tons out there. There are quite a few men who choose to be bald because they simply like the look.
The "bald look" also goes very well on muscular men. I started working out after I noticed myself balding. I know many women who think this is sexiest look you can have.
There are also many options for bald men now-a-days. Most people can't tell if you're wearing a wig. Also there are creams/medications that somewhat hide the baldness. There is no miracle cure yet, but it could easily come in your lifetime