Being bald at a young age in this day and age = a guaranteed shitty life.
Dating will be much more difficult, and once you convince a girl not to go for you, good luck preventing her from nagging you all the time because she know that almost no girl out there wants a bald man.
You'll also struggle more to find and secure a job. Young bald men don't inspire much trust, they already look old in their 20's. If you have to interact with clients, you can just forget about it.
You friends and random people will regularly take jabs at your lack of hair. You'll become the clown of the group, and don't you dare ever antagonizing anyone as a bald man because you'll get this fatal burn: "At least I have hair!"
OP. Don't go there. Save your hair, save your life as you know it, as it could be, don't make the mistake of being forced to live a sub-version of the life you could have had. You've been warned.
Hair pieces are not a viable solution for hair loss. They don't work. Just so you know.