Fearing the Lord

I use to try my best to fear the Lord because I know that there are lots of promises for those who fear the Lord. Besides the countless blessings I get every day, I couldn't feel that I really fear the Lord in the right way to fear Him. I prayed many times to understand how I should fear the Lord. Until one day, when I realize the true way of how I should fear the Lord, then started my real happiness and faithfulness in the Lord.
Fearing the Lord is not like fearing some tyrant ruler or a wild animal that will hurt us if we do not follow their will. I use to fear the Lord because