What end of days scenario are you thinking about? Christian? Islamic? Jewish? Other? I'll presume you meant Christian given where you've posted this.
Ask yourself, do you think the events in Revelation will unfold exactly as they are described? You might consider the answer to be yes.
On the other hand (and this is my persuasion), the signs of the times described in Revelation can be attributed to a variety of places and times in history. The current trend of unity in language may only be a foretaste of far more enlightening and terrifying things to come.
In any event we're not getting any further from the end of days. Consider: how prepared do you think you need to be? Millenialist Evangelicals, Jehovah's Witnesses, and Mormons would argue for meticulous preparations.
However, I find it to be the case such a position really detracts from sharing the Gospel. People may experience encounters with strange, dogmatic (and weak) doctrines rather than a true encounter that will reveal to them God's love and sacrifice. Also, the fear and preparations can really rob someone of the joys of life God gave us to enjoy.