Aerospace engineers design aircraft, spacecraft, satellites and missiles, according to the BLS. In addition, these engineers test prototypes to make sure that they function according to plans.
1 Try a deload every six weeks or so. 2  Most serious coaches recommend three or four weeks on, one week off to their intermediate and advanced trainees. 3  These are people competing in strength sports and pushing serious weight, so you may not have to deload quite so often.
Like you, dosing twice a day means I don't need a much higher dose to hold me over the 24 hours. I can have 4-6mg twice a day instead of 18+mg once a day. The main benefit of the split dosing is less side-effects. Less foggyness, less headaches, less sexual blahness. Downside of twice a day dosing is you gotta have that gunk in your mouth twice a day instead of once. After a while that can get to you.