خیلی خوش بین نباش، خیلی امیدوار نباش ( که نتیجه بده ) ، خیلی مطمئن نباش، خیلی روش حساب نکن
Also: don't build/ hold your hopes up
Don't be confidence of success
Don't be excited over something that is unlikely to happen or to be successful
Don't be too optimistic
Also: don't build/ hold your hopes up
Don't be confidence of success
Don't be excited over something that is unlikely to happen or to be successful
Don't be too optimistic