This morning, he should catch a flight to the neighbor country for two weeks. I consider myself lucky when the ratio is only between two weeks to a month, compared to other engineers that can take months.
However, it is still hurt sending him off for a period of time. But, I hope he knows that I always support him in whatever positive things he does. My prayers and thoughts are always with him, so God will guide him safe and sound.
I think that is all that I'd like to share, I got a lot of house chores to do :)
Talk to you soon.