Yup there were a few that I thought were going to be trolls but ended up being really nice and a few that I thought would be nice but ended up being assholes.
There have been some few cases. Certain ones I misunderstood at first and my opinion of them got very much improved later as well as vice versa. Others that I shouldn't had spent that much of my time bothering to begin with. Either way, those are still experiences to learn from. That is Life for আপনি whether Online অথবা Offline !!!!