A False Stoical View of Christianity
There is a parallel drawn by the World between the concept of working hard in drudgery for the chance to find happiness at the end of it all and a false concept of Christianity.
Christ finished the work that gives the happy ending for all those who believe and confess Him Master, in accord with the Scriptures, as per 1 Corinthians 15:1-8 and Romans 10, verses 9, 10, and 13, which say to believe certain particular things and do a particular action to be saved. It's all very direct and simple, but most simply won't, not having believed the witness of The Holy Spirit concerning Christ.
Christianity isn't stoicism, so stop trying and give into the One Who has finished the work, Master Jesus Messiah.