Sometimes you know everything, we have every solution for our problem or about what to do in ambiguous situation but you cant implement it to your own life because your mind is not in that condition. Its not in stable condition so that we can implement. But there's a way out of it that is MEDITATION :)
Meditation helps in everything .. it helps us to take decision in different situations.
People think that meditation is very difficult thing to do but its very easy. We just have to sit and stop thinking about this world, worldly matters and keep our mind calm :)
This will help you in every step of your life in every condition in every situation.
I advice just try one month sitting for at-least 1/2 hr or more than that will be more good for you :)
Keep it Simple.
Keep Smiling.