So if I do the HPSP, and do my tour of 4 years active and 4 years reserve. How likely am I to be deployed? Also for my 4 years of reserve, can I be in inactive ready reserve? Also after my tour is over and I don't discharge and just be in the inactive ready reserve, how likely am I to be deployed? Is there a method the military use for deployment from the reserves? Is there any way to opt out of it?