I sweat a lot on my armpits no matter what deodorant I use, it sometimes wokrs it sometimes doesn't. I had not cared until last night while playing truth or dare which i was dared to change shirts with a chick. I lost game after that thinking about what she thought of me. I had an extra shirt of the same color and got changed but the thought of what she was thinking about fucked me up.

Are there any ways to fully guarantee that I will not sweat? I know that I should not care about this, but almost every time i go out I have the thought of what if everyone sees I'm sweating.