This quote gives me deja vu from somewhere but I can't quite remember where. Either way, I agree to an extent. Yes, nobody can be fully ready to do anything as life is full of uncertainties which can mess us up but, at the same planning, we can take steps to make sure that we are more ready in comparison to being less ready. For example, when it comes to suicide methods, I don't believe that anybody can be 100% ready for the factors that comes with regards to suicide methods but planning beforehand which method to do and at what time to do it in is, imo, better than doing it "now" with no planning whatsoever