Self Control
Self Restraint
noun, verbal noun, の adjective
Self control is self control and self restraint. Have some!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私としては、断然フランボワイヤン様式の方が良かったんですが、そこはまぁ自制しています。
I definitely prefer flamboyant styles, but I practice self restraint.
お酒を飲み始めると、自制がうまくきかなくなるんです。
When I start drinking, I tend to loose the ability to control myself.
自制の出来ない人は、株式投資はしない方がいい。
People who don't have self restraint shouldn't invest in stocks.