The elder warned us not to pray while our hearts were steeped in unprayerful feelings, without thoughts wandering as they chose. Prayer is not a mechanical activity, but a confrontation, a conversation with the Holy Presence. Pray humbly, then, in awe of God.
There is a moment when you realize that you are going to have to die in reality, not just pretend to die. Not just read about dying, not just recite Rumi late at night, but really, day by day, hour by hour, moment by moment, go into the darkness of the Love of God and really surrender, a moment when you realize that to do that, you will need Divine courage.