At this morning's Mass, the pastor asked us if we're ready to die right now. Simeon was ready after seeing the child Jesus with his own eyes, but we have in a way already seen so much more than Simeon. We have the Gospels, the testimonies from the saints, the teachings of the Church, and much more.
If your answer is "no," then is it because the faith is not there yet? there is still too much attachment to the world? What is holding you back? This question needs to be urgently addressed while we still have life (time).