No. You can say "for the sake of myself" or "for my sake." "For my sake" sounds much better.
Sake is the correct spelling. I will answer this for your sake.(The same spelling is used for Japanese rice wine sake)
'Sake no okawari onegaishimasu'.
酒 is the Kanji for sake.
The duration of For Her Sake is 600.0 seconds.
A sake bomb is a drink made by dropping a shot glass of sake into a larger glass of beer.
Rice is used to make Sake.
For Pete's sake is a minced oath, instead of saying "for Christ's ( or possibly Pity's) sake."
Sake is made from rice alcohol.
Natsuko's Sake was created in 1994.
For Fukui's Sake was created in 2011.
For the Sake of Mankind was created in 1991.