英和和英

to benefit oneself

improve yourself

one's own benefit

to use something personally

Try it out yourself.

apply oneself to

do one's best

to possess something useful in readiness for oneself

enjoy oneself

to be self-sufficient

to be self-sufficient

for your own use

indulge oneself

to look to one's own interests―take care of No. 1

improve oneself

do your own thing

avail oneself to

to consult one's own convenience

to be self-indulgent

working for yourself

make oneself subject to

by yourself

to effect oneself―sink oneself

give of oneself

to entertain by oneself

make oneself presentable

to use something in a wasteful manner

a way that is advantageous to oneself

to rely on self

the action of doing something by oneself