It depends on what you mean by "enjoyed life". I cannot say that I have enjoyed it overall, because, like many people on here, I would say that the bad times far outnumbered the good, and that I have experienced more grief than joy.
However, I have thoroughly enjoyed some picture perfect moments here and there: falling in love, walking with the perfect boy while holding hands under the stars, a few professional successes that I celebrated vigorously, losing 80 pounds, university graduation, flying right through the Northern lights in a tiny plane, singing in choirs, singing solos, acting in plays, giving speeches, and spending quality time with good friends. When these moments came, I was able to live in the present and fully take in the joy of the moment. I have enjoyed life in the sense that I was able to feel a sense of unencumbered joy when the circumstances called for it.
The problem now is that I have made such a mess of my life that the circumstances never line up in favour of joy. I have not felt even a scintilla of joy in the last year. If there was even a small chance of experiencing another joyous moment, I would fight to keep going. I do believe that leaning into the beautiful moments, scarce as they may be, is what makes it possible to tolerate the hard times, but I have reached a point where these moments no longer exist at all.