Lack of motivation.

My motivation when it is, is of great kind, but when it is not there I am very feeble and very weak. I want to be always high self motivator. But there are certain things that make me weak in motivation. My sleep and certain other things are there which make me very weak. I know that what I want to do and for what I am living here on this earth. I do whatever suits to my heart. So, I want to always touch the sky. I know that there will be light somewhere if I will keep moving. And I will find something great at the end of the tunnel. I want to be great, my thinking is great but when it comes to a practical level, I lack there. So this is the problem with me. I don't want to be like that. I still in so many years haven't yet been able to know myself to my fullest. I ask from God that every person should be given a full control over himself. He should be allowed to do whatever he wants to do. But Ok god gave you everything, control also but with a thing called laziness, which is of course very bad and every great should try to save him from it.
"Keep doing practice, don't sleep and keep and running towards your goal, I know I will reach my destiny because I am the master soul of my destiny and no other and no other."