How about no ... Work for your stats like everyone else or you don't deserve to have the stats you want
The struggle is real Peeta I already spent 24b on my main and am now cashless I'll repay you guys soon I.promise
Wait for new gifts to come out. Volley someone to 5-6b trade who ever buys that tutor from you the new holiday gift and repeat. Learn to find ways to make money yourself versus begging. Hope this helps some.
5 to 10 ec for a op tutor hire is more profit than changing out 15 for the crappy nurse pay to by the way. So if you are going to use ec just be smart about it.