When the Lord returns, it will be the "perfect time". Hear the words of the Lord;
Revelation 22:19-21
"And if anyone takes words away from this scroll of prophecy, God will take away from that person any share in the tree of life and in the Holy City, which are described in this scroll. He who testifies to these things says, Yes, I am coming soon. Amen. "Come, Lord Jesus". The grace of the Lord Jesus be with Gods people. Amen."
Whenever we think about the end times, we should say in our hearts, "Come Lord Jesus". You will have the right amount of grace and guidance when He returns, as the scriptures says. Be at peace.
1 Thessalonians 3:12-13
"May the Lord make your love increase and overflow for each other and for everyone else, just as ours does for you. May he strengthen your hearts so that you will be blameless and holy in the presence of our God and Father when our Lord Jesus comes with all his holy ones."
Let love be your measuring rod and your equipment. Allow your hearts to be "tender" towards all. This love of His through us is the greatest evangelical tool that can be witnessed. Unbelievers are drawn to this love, not to the fear of the end times.
If we have to stay here and help others during the tribulation, we will be equiped properly. God "never" sends us out unprepared. He is with each one of His children, whom He has sealed with His holy seal. Love, trust, and peace is the evidence that your hearts are right with Him, and this will give you safe passage. His hand is upon you.