Is it normal that i have not liked anyone?

Do you play soccer? I play soccer. It's good. You should play soccer.

This is uncommon aka not normal, compared to the general population and biology itself. However, eh, whatev's, if want a label we'll just say you're asexual, okay?

There's people like this, so it's cool.

How do you think guys go become monks? They'd likely have to be fine with being not so relation-y like that, right?

You would be great for heading off on long expeditions, sea voyages, maybe a research station in Antarctica, and you won't be distracted from whatever it is you enjoy doing in life.

On the other hand, maybe you just haven't found whatever qualities make you romantically inclined to like someone? That may also be the case.

It sounds like you are asexual, ace, or aromantic.

Look up aromantic

Quack Quack world is beautiful love everyone.

Its good. I am 32. I restrained myself from romance to redeem myself.

Me neither dude and I'm older than that

Watch a lot of chickflicks then porn, alternate. Do this regimen for 5-6 hours a day for a month.
You must abstain from partaking in masturbating until you complete your new regimen. You must also become bored for 1-2 hours a day, you must do something boring which doesn't require thought or emotion and drink coffee once in the morning and once at night. Do this and you may start to like people romantically.

I don't think it's normal in the sense that most people are like that, but there's nothing wrong with it. Also, I think you are talking about being asexual, incase you want to look up information about it.