Honestly, are we deceiving ourselves?

Honestly, when we say 'it doesnt matter', 'live for the moment', 'everything's gonna be fine', 'just dun care','jus dun think too much', 'dun think about it', 'enjoy'........wotever.....are they for real? is that how we really feel, just as wot we said.......or are we deceiving ourselves? If so, does it make us feel better then....
Anyway, ppl say 'everything's gonna be fine' when things are not fine, otherwise they wont say it.................
the problem wont go away, the pain, the disease will still be there, the worry still haunts.......
maybe when we're saying those words, we wont or try not to think about the reality, but no matter wot, no matter how far we toss those troubles, no matter how calm we think we are, the fact that, that pinch of ache still lingers somewhere like a stubborn stain that forces to stay on no matter how hard we try to get rid of it, still stays.......maybe faint but very very taunting & exasperating.....u cant feel 100% okay with that.....
and in the end, that shit's still gonna kill us.....
life's like that......
the joy of happiness in life is great but even greater is the pain of sufferings
people say live and enjoy the greatness in life, but when you weigh the good and bad, sometimes it gets a person thinking if you rather pass on the good just to stop the bad so that you and the people you care for wont have the chance to be hurt......
i guess i'm thinking too much.....again...