Use "enjoy oneself" in a sentence

1. I feel that I can afford to indulge a little, now that I am earning more; although I am conscious of putting money aside for my retirement, I cannot help but feel that one should enjoy oneself when possible and take advantage of all that life has to offer

2. " " Why not enjoy oneself ? " That's what was amiss with my idea, I repeat, it admitted of all sorts of deviations; if it had not been so tirm and fundamental I might have been afraid of deviating