Does anyone else sweat a lot..?

​I usually sweat a bit, but I'm worried because I tend to break out in sweat especially due to psychological anxiety.
​For example, right before using a curling iron, if I get nervous thinking, 'Ah, I sweated so much last time I used the curling iron, it's going to be bad again this time,' I start feeling anxious even before I begin, and sweat actually starts pouring down my face and neck. Even in the same weather and environment, I'm fine when I'm not thinking about it, but as soon as I worry about 'what if I sweat,' it's like a switch is flipped and the sweat just pours out.
​Are there others like me who get anxious about sweating before a specific situation and then actually experience a sweat explosion? I'm curious to know how everyone deals with this.