I'm in the process of getting my little guy to get used to my handling as well. This is my first snake, however, I used to catch them all the time as a child. I even caught large 5 foot long king snakes in the back yard when I was married several years ago, so I'm not afraid of them.
My little guy is always in his half bowl hide. My "ritual" is I use the light on my phone to see if he is in one of two hides. Then I gently lift the hide he is in. In one motion, I pick him up near the middle (most fat part). Don't hesitate. I have done this during lunch the past two days. He has now started to let me gently pet him behind his head and along his body without being jumpy. I'll take him to my bed and hold him there. He still tries to get free and doesn't wrap around my hand too much. But I have noticed that he appears to be exploring more than trying to escape. The main thing is that if you are nervous, the snake will sense that and he will be jumpy. Also if you are nervous with him, make sure you handle him close the ground. That way, if he does escape your grasp and he falls, it is not too far. If they are not used to being handled, they will not wrap around your hand tightly and they can easily slide off of you.