Almost everything that you can fix on a bike is easy to see demonstrated on youtube :)... not having the proper tools is not as easy to correct with a smartphone on the road. Ask Santa for a few tire levers and a patch kit this year... then you won't need to ask the classic British band Oasis for help.
Haha, good point! Well I do have tools, but I still haven't attached them to my new roadbike, so that's definitely something on my "todolist". And I might as well add "watch demo on youtube". ;)