DAE have opinions they're too cowardly to share/defend on Reddit?

Sometimes I feel very strong about something but I'm too scared of a 1 vs 12 argument versus myself and everyone else responding to my post/comment/reply (sometimes in quite a rude manner), and other times I post my thoughts only to delete my post and/or run away from the discussion once the replies/downvotes start coming in. I wish I couldn't be this cowardly, but I just don't have it in me.

Does anyone else have this problem?