I'm not saying that marriage isn't a blessing. I love my wife and I knew I wasn't meant to be single. Some people are called to be single and serve Him, and that would honestly be a bigger blessing, in my opinion.
I don't know...each blessing has its purpose...
.I think marriage could add a fullness to the good life God has already given to me...but be sure Paul was speaking truth, that there is a simplicity and a liberty in the single life, and an allowance to follow God, in ways some married folks might be hindered? I know I have taken some chances in faith, that I might not have taken if I had to consider the needs of a wife and children. I gave myself completely to the study of Gods Word for about three years, with the Word as my complete focus and my labor. It did not pay much and I did not mind being a little hungry, but I could not have endured in my studies with the thought that my wife would suffer need in the same manner. I have seen great Men of God, fail to walk in the fullness of God, because of such concerns.