Maming your thread 'don't click' is just click bait for people to click it. People like doing things that thread titles tell them not to do. Name your thread something boring like '10 thousand word lecture on why I like cake'. Or just pm the person #MindBlown If they don't have an account on the forums why post it here? And what do you mean imgur doesn't work? It's not that hard to press upload, find your photo and send someone the link...
You mean you don't know how to use it* There are hundreds of other services out there for uploading pictures. If you don't want people to look at it, use pm and dont post it on a public forum page