past 4 life

Show me what to do My purpose and give me the proper tools and people to full fill it because I feel like I am about to give up in life.I can't go on just existing like I have been for the past 4 years.Life is not worth anything to me anymore.

Am Julius I have be graduate for the 12 years with no job ,but as civil engineer am into building and construction still life is up and down .for past 6 years I start a building still on dpc level .for the past 4 years life become so hard even to eat become problem pls pastor pray for me n my family