Wrong ideals

Hello INFPs,

I did a Myers-Briggs personality thingy and came out INFP. Made me feel pretty good about myself and sometimes still does.

But today I came here to ask you for help:sad:.
I am a rather idealistic person... and I think I was led to believe in the wrong ideals. I put a lot work, time and effort and also a lot of emotions into pushing some political ideals that I now do not believe in any more... actually "do not believe in anymore" is an understatement, for I now think those ideals are dangerous for the world.

I did not want to belive in the wrong kind of things again, so I tried having no ideals at all... did not work out. It left me feeling empty and useless.
I am also feeling very bad about myself for pushing the wrong kind of ideals. I even lied to do so. Well, I did not feel bad about me then. I thought I was aiding humanity, but now I do feel bad about me and think I am a failure and worthless.

I just thought you might understand.