For my e-mail to arrive, my equipment and my programs must function correctly. Prayer, on the other hand, is just me talking to God, with no chance of a glitch. With e-mail, my message could sit unread for days. Not so with prayer. So don't worry if you don't even know what e-mail is.
Prayer is indescribably better.
It's our direct line of intimate communication with the Creator. You'll never get a busy signal on the prayer line to heaven.