But Simon answered and said to Him, “Master, we have toiled all night and caught nothing, nevertheless at Your word I will let down the net.” – Luke 5:5
When we experienced failure on the things we had done, it is possibly because we did it on our own or it’s not God’s will for us to do it. If it’s God’s will, God is telling you to do it again, not relying on your own strength but on His and you will experience victory.