Moses was 80 when he was told to lead the Israelites out of Egypt. Moses was 120 when he died. Joshua was 80 when he assumed command of the Israelites and led them into the promised land. Joshua was 110 when he died. Abraham was 100 when his wife gave birth to Isaac. Abraham died when he was 175. Moses said a person should "live" to be at least 70 years old.
All the days of your life have prepared you for the next phase of your life. Your purpose in life is to become like Jesus. it does not matter how large a ministry you may have or how many people you have won to Jesus. How do yo do this?
Romans 12:1 - I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, [which is] your reasonable service.
A living sacrifice. You turn to God and tell Him, I am a living sacrifice, do with me what you will. Show what to do, where to go, and what to say.
You better mean what you say and consider what it may cost.
Matthew 19:29And everyone who has left houses or brothers or sisters or father or mother or children or lands, for my name's sake, will receive a hundredfold and will inherit eternal life.
Can God make your life exciting? He most surely can, but it may be more exciting that you really want it to be. You will have to hang onto His Word with every ounce of your strength.