Technology not working exactly as intended.
Case study: there’s a hipstery food court-type place here called Edinburgh Street Food which has an app ordering system rather than a traditional order point as there are so many vendors. In theory it works spotlessly and saves a lot of time…EXCEPT: The mobile signal inside is so terrible and so is the wifi because it is always so busy. It can take about 10 minutes to navigate through the website to actually put your order in because of so much loading.
I am usually twice as hungry from seething with rage by the time I manage – even though I am not in a rush by design of me being in there to have a good time and a nice meal.
Alternatively: The screw part that connects the jetboil cup to the stove. Several times the thing has nearly ended up being booted off the hill whilst I faff to get it aligned properly. That’s definitely a me problem.
Apart from that I don’t have anger issues..!