You're funny colorful ant - and I do not mean that sarcastically. You made me chuckle with that last statement. I'd buy you a drink if I could, but alas, the bars are closed.
I didn't get angry until I exhausted my patience looking for an uninstall option in the admin panel. Sometimes folks install items and then decide it doesn't suit them, so they uninstall the program/ap/etc. Most software has an uninstall option. Zencart did. When the customer wanted it gone, I simply uninstalled. Same with photo galleries, bulletin boards, and other PHP software that has been installed over the years.
I went to the customer's control panel and used the "Softaculous" installation routine. When the 30 bees install said it had run into an error, and asked if I wanted to continue, it removed the subdirectory I had directed it to install to, unbeknown to me.
Angry has much to do with the expectation by the forum "zealots" that everyone who has a problem must have done something wrong. After most of a decade of forum administration for a software developer out of China I have seen it repeatedly. Most of the users were westerners, and it often got vicious.
I didn't do anything wrong, except that I trusted software NOT to change my input.
Very angry comes from the fact that there was no uninstall, the software completely overwrote my site and rewrote my .htaccess file. Would not have been a problem and I would not have been angry it the install directory had not been changed as noted previously, or more importantly, there had been an uninstall option in the administration portion of the program. Old people don't have much patience for things like that -- life's too short.