Your values are off, so you are being “stressed.”
View life as an adventrure in courageous Catholic evangelization, and everything else as secondary.
It sounds like you are talking about masturbation, drugs or booze. Beware, if you are, you may have a more serious moral problem than mortal sin when you are “under stress.”
For example, *Are your confessions of your mortal sin valid, if mortal sin after “stress” is so inevitable? *“I firmly resolve, with the help of Your grace, to sin no more, and to avoid near occasions of sin.”
Do you ever really “firmly resolve”?
I was the world’s biggest masturbator for years. As my personal insight grew, but my habit nonetheless continued, in my opinion my confessions became invalid and my confessions and Communions sacriligeous.
If your problem is masturbation in response to “stress,” hurry!, solve the problem! You may be living in a chronically damnable status.
If your problem is masturbation, as it is with many in our society, the solution is simple:
DON’T LOOK.
The real sin is the peeking following confession, not the masturbation. I was SO lost that the concept of not checking out every female that shook by was astonishing to me.