I'm 22 and I've never drank alcohol once in my life
Is there a reason you are avoiding alcohol?
I don't like the taste and feel of alcoholic beverages. I also don't like to put any foreign substance in my body.
Some people do not enjoy drinking but it is generally a bad idea to be reluctant to try new things. You may miss out on a good experience.
People should try anything at least once.
Yes that is true that people should try things at least once. You can try things that are acceptable to you. It's okay to not want to try new things especially if you think they will impair you in some way.