One should select his intentions very carefully , every intention will have its effect in the future. Very strong intentions will manifest earlier then weak one’s.
Intentions which are full of positivity diminish in its manifestation due to small negative intentions eroding its strong ground.
Conviction, confidence is all what is required with a strong intention, once will power is fully focused on single pointed intention , nothing can stop in getting it manifested.
Please be careful in your selection of intentions , in my case i have selected the highest one – that is to be with Supreme Self and to know the highest truth of this universe.