Verified beat me to it, probably too much advanced vocab...hell I had to Google solipsistic
You aren't wrong though, a post (any post) can be quickly hijacked and get off track.
A favorite saying of mine "opinions are like assholes, everyone's got one, some just stink worse than others"
Don't be discouraged by anyone else venting, bragging in the comments or disagreeing with your post. You can't control it and you are using the forum appropriately.
The other sensitive topics can be sorted out by the mods - hell I get reminded from time to time I get a little too descriptive on topics/situations that I wanted to warn others about.
Don't let it get to you - take care and stay safe out there sir!