first of all learn to know your availability of time and used it as your gateway to set your time or calendar.

Well its depend on the problem orthe solution you will give out and also how the person will take the action, i mean base on the person understand, so what i say that is to do personal analysing, knowing the main source of the problem before you made an attempt of solving it, this the little help or summarize i can give you now, if you want all the details inbox me.

THANKS