Once, I wanted to install an internal floppy disk drive on my own.
As you might expect, it didn’t work.
I returned it, but it would have been better if I went to a specialist, and avoided taking any risks.
I wanted to change a UPS battery until someone informed me of the enormous voltage stored in there. I stopped immediately and canceled any thoughts of doing this on my own.
Once, I once tried to connect a power source to a graphics card. It didn’t go well.
At some point, I tried to defragment a hard drive, but it broke the hard drive. I did this a few times.
Asking for help is never wrong.