[brc]

Car rental firms won't even rent you a car until you turn 25, and that's because your brain has only just stopped developing.

Please get some perspective, and stop caring caring what others think. It's liberating to drop something that isn't working. It sounds like you might be in a culture where failure is shameful, but who cares. Hold your head high and say 'yeah, that didn't work out, learnt a lot, doing something new now'.

It's only a failure at that age if you didn't absorb any of the lessons. At least you didn't waste the time doing a useless college degree in a field nobody cares about.