A drought session could be very tough, having to stay for a time without water and very hot weather conditions. It's never easy to cope and one could easily give up while some die when they can't bear it any longer.
Say this prayer when you are in this condition:
God Almighty, I need your grace to pass through this period successfully, grant me the virtue of patience to stick through this period and come out a conqueror, and help me to persevere and not give in easily, it's only by your special grace that I can make it through this period successfully, please don't turn your back on me, dear God, Amen.