DON'T ATTEMPT TO QUICKLY TRIM YOUR BANGS WHEN YOU'RE LATE HEADING OUT THE DOOR.
If one ignores this rule, the result will be bangs that look like they were cute by a two year old wearing a blindfold. They'll be long where you wanted them short and short where you wanted them long. All a result of rushing and not double-checking your angle before snipping.
Looks like I'll be investing in some bobby-pins or hats for the next couple days until they grow out a little to correct my trim.