For me, so far, NO. It hasn't gone away and I'm not entirely sure that it will. I have read multiple times on this forum of other member who share the same Pre-flight anxiety, and have for quite some time.
Many use meditation, music, or other methods to calm themselves down before dosing. I def. suggest you find what works for you. I still havent found my method, and I havent smoked for quite some time because of it.
First i feel my heart beat increase, and that sensation flow through my veins. Then I start to sweat. Panic starts to overwhelm my thoughts. I second guess my actions. I become shaky. My breathing becomes erratic. Then I bail on dosing.
It sucks really. I am trying to figure out what to do about it. i am too grounded to this place. I need to let go.