Prayer in Time of Sleeplessness

Lord Jesus Christ, During Your earthly sojourn You went sleepness at times and spent whole nights in prayer. But there were many other times when You slept. I cannot seem to get to sleep these nights and I cannot even pray.

Please help me cure this sickness, Lord, for I desperately need sleep to do my work and to behanve as a pleasant human being as well as to act in a christian manner. Enable me to get a goods nights sleep, or at least to spend my time in prayer with You.

Thank You Lord.