Plenty of people begin the training, but fewstick it out for the year or two necessary to become proficient.
1958 March, M. W. G. Skinner, “Christmas Fortnight at Redhill”, inRailway Magazine, page169:
A letter from the Stationmaster was issued to all the staff, thanking them for "sticking it out" through one of the most difficult periods ever experienced at Redhill. None of them will easily forget Christmas, 1957.
It is not that I predict a plea deal for Trump to withdraw, or a new stinginess among donors who see his legal bills mounting, or a health scare. But DeSantis must look at the historic record and see that a big part of becoming president is juststicking it out.