OK my suggestions for the egs
"You only at a slither of cake even thoguh you really love it htat takes----"
( harsh imo)(yep agree harsh, why comment on this??) possible options: courage, effort, willpower?...not liking this one though...
" you stood up for your freinds even though the other kids teased him that takes _--"
guts, loyalty, streangth, courage, maturity??
The whole American slant is a bit cringeworthy really, can't I just praise by saying
"That was really (kind, sweet, thoughtful) of you to do .........."
or "thank you for being so (thoughtful, helpful, kind, caring) whan you did......."
??