My cat is probably hiding somewhere in the flat it might be under my bedor we may find it in the balcony
! Is your answer. Its easy.
It really depends on the context.
If you are using it in a noun phrase - first aid kit - you don't have to capitalize it. But, if you are saying - Certified in First Aid, then you would capitalize it, because it is the name of an assistance.
To pursue a life of adventure and not apathy/routine and to get away from his sleepwalker, money-driven/materialistic parents.
