I was always doing vocal improvs and runs before I started singing actual karaokes.

I did the improvs so much because I was subconsciously avoiding getting to the dreaded ... karaokes

Sure, they inspire me to sing. But the songs that inspire me to sing... are tenor songs.

So I'd just do improvs and runs and have fun like that, trying to get higher and higher

Everytime (well, 2 days out of the week) I was like 'damn! I must be singing so high right now!'

My mood got instantly fixed. Seriously.

Then I went, all happy, to check on my vocal pitch monitor app and boom:

I was stuck at the F#4 again.

The super high notes I thought I was doing were... again... my usual limit.

5 years later that's still the note I switch at. Gives me PTSD lol.