He Saw their faith...He said "Yes"
"...[T]hey removed the roof above Him, and when they had made an opening they let down the bed on which the paralytic lay. And when Jesus saw their faith, he said..." Mark 2:4-5
THE EXCUSES THEY COULD HAVE HAD:
They would have seen the crowds and given up because it wasn't God's will or timing. They could have thought it was presumption to assume God would heal. They could have worried about what it would look like to everyone else. God likes boldness due to faith in Him.