Motorcycles and Insanity (a Dan & Phil fanfic)

Dan and Phil have been close as peanut butter and jelly, ever since they have started their YouTube channel. But recently Dan realized 2016 is right around the corner, and instead of having his usual existential crisis's, he is starting to make everything a YOLO moment---and he is at the verge of making his entire life one. Phil has been noticing it, and is starting to worry about Dan, and the way he looks at life. When Phil starts to make appointments for Dan to speak to a therapist, Dan refuses---and starts to go completely insane. Will Dan have a great finale of 2015--or his entire life?! And how would Phil handle it?!
*story is told from Phil's point of view*