Can I pray?

I ask how much I am I willing to give to pray?
How much?
Can Pray through the night?
Do I pray with all my heart?How much do I love others?
would I give up my sleep for them?
I can't say I never prayed through the whole night, I have went late but and early but all night never. Have I never prayed God if you want wake me and let me pray?

Oh I am done in by my sin, what hours I wast, when I could be doing kingdom work. I confess mind can't say on track without Gods word on my mind, So I can't pray apart from the Word. But this I am growing and learning what a great love for a brother or sister is, I lay awake with their names on my heart. I pray for lost, but family of Christ is what lays most heavy on my heart. I guess it is good to know what it mean to give our lives for our brothers and sister. I have known I have paid the cost of my health many times because I prayed. But then I have let the world grip me and pull me away. I am told you must take care of your bodyI agree a 100 % I do try in many ways. but what do I do when I feel I must pray? I ask the Lord to help me, I disobey so much and wast so much time.. teach us how to pray long hours for you...not fill hours, but the hours slip by....blessing