Another night of failed WILDing by and more self-kicking for it to come.

Now, with exhaustion in the middle of the night ignored and discomfort put aside by relaxation came the third problem: impatience. -.-

Woke up at 4 AM, got rid of distractions and went back to bed...that's when it all went wrong.
Perhaps 4 AM is too late for me to wake up for WILD, perhaps it was too hot but what seems to be the real problem is that after roughly a minute of focusing on my breathing I started feeling either uncomfortable physically or just plain impatient of not being relaxed enough to get into sleep onset.

As a result I ended up tossing and turning for over half and hour and then somehow drifted off compeltely unaware of it and, as with the previous few nights, woke up in the morning with the realization of utter failure.

Perhaps anyone has any advice on fighting impatience such as this?
When I took up meditation a while back, with some progress I saw that I was becoming more patient and was able to focus my attention on my breath longer and longer with each meditation session. Perhaps it's worth pursuing again, hmm.