Too stupid to utilize phone functions

This is not the first time I have missed a skype meeting or a deadline while traveling and I. Am. Ashamed. Seriously, if I really want the interviews enough I should take the responsibility to at least be there. But being totally trash at calculating between time zones really is a huge big ultra enormous problem.

There is actually a function on the iPhone calendar that allows me to input the time of a different time zone and it will automatically convert to the current one for me, why didn't I use it. Oh why why why why why. I spent so much getting myself a decent phone and I didn't even utilize its functions. How dumb can I be?

Note to self: Use that calendar function!!!