I tried solo sensate focus several times. Just tried level 4. The sensation is really amazing, 20 minutes I can get erection several times without ejaculate in 20 minutes. Usually I can’t hold my ejaculation more than 2 minutes after my penis getting hard.
It was hard, soft, hard, soft, hard and so on. My body feels sensation like I just having sex, but without ejaculation. When it was soft I didn’t feel worry again, because I know it’s just normal.
Now, I’m feeling more confident.