Is there a way to hide a profile or profile info?

More like hiding whatever questions you ask, what your answers are, etc. Or what about deleting all together? Is there a way to come back like it is on Facebook? Or more than one occasion on there I have deleted my Facebook account for a certain amount of time for personal reasons and then came back. I like my privacy, so is there a way to adjust all of that? I’m new so I don’t know much lol. And side question, are people who aren’t super active on this site looked down upon?