Yes, after the umpteenth question along the lines of "My circuit doesn't work, what's wrong with it" with no schematic or little other information, it's hard not to blow a (figurative) fuse.It's not that bad. Every once in a while, one of us humans will reach a tipping point and unload on a random passerby. I know I have. That one person then receives the accumulated aggravation built up from the ten before him. When you've been here a while and seen some crazy requests for yourself, you'll see why it takes great patience. It wouldn't surprise me if half or more of the posts in this forum are to ask basic questions of the thread starter, so that we can understand what they are doing or what they want. It grows old.
Somehow they seem to think we're all technically clairvoyant.