Sometimes I do.
Some of my deep conditioners don't make my hair "feel" the way I like it, so I will do a quick rinse condition in the shower for that "slip", as some say.
I don't always have to, like when I used Redken's Real Control Intense Renewal
, but I do have to with some others.
For a time, I did not deep condition because I didnot see the point. That was a bad idea. I was still getting the benefits of deep conditioning even though my hair does not always feel the way I like it. It is just better for me to do a quick rinse afterwards.