Sometimes a set back can really be a test!
Hear me out.... so many ppl have 'plans' 5 year plans, 10 year plans, work plans.... but sometimes your plan doesn't go according to how you think it would go.
Just because it didn't go your way it doesn't mean it's a set back and you should give up, think of it more as a test. Life tests you in many ways and you have to find a way of passing through it.
You have the answers but you must think differently from how you originally thought. If you are struggling this will test how mentally strong you really are.
Never give up!