▁It ▁took ▁time ▁for ▁Hart ▁to ▁develop ▁an ▁unique ▁com edic ▁style . ▁After ▁an ▁early ▁period ▁of ▁attempting ▁to ▁im itate ▁com ed ians ▁like ▁Chris ▁T ucker , ▁he ▁found ▁his ▁own ▁rh ythm ▁by ▁del ving ▁into ▁his ▁inse cur ities ▁and ▁life ▁experiences . ▁" B ecause ▁of ▁what ▁I ▁do , ▁it ▁has ▁to ▁be ▁an ▁open ▁book ," ▁he ▁has ▁said . ▁" But ▁right ▁now ▁this ▁is ▁a ▁book ▁that ▁is ▁being ▁written ." ▁ ▁Hart ' s ▁comedy ▁t ours ▁began ▁in ▁ 2 0 0 9 ▁with ▁his ▁act ▁titled ▁I ' m ▁a ▁G rown ▁Little ▁Man , ▁followed ▁by ▁Ser iously ▁Fun ny ▁in ▁ 2 0 1 0 , ▁L augh ▁at ▁My ▁P ain ▁in ▁ 2 0 1 1 , ▁and ▁Let ▁Me ▁Exp lain ▁in ▁ 2 0 1 3 , ▁the ▁later ▁two ▁of ▁which ▁were ▁also ▁released ▁as ▁features ▁in ▁movie ▁the aters . ▁Hart ▁gross ed ▁over ▁$ 1 5 ▁million ▁from ▁" L augh ▁at ▁My ▁P ain ", ▁making ▁it ▁one ▁of ▁the ▁year ' s ▁top - s elling ▁comedy ▁t ours . ▁Hart ▁also ▁has ▁a ▁game ▁available ▁through ▁i T unes ▁called ▁" L ittle ▁J ump man ". ▁His ▁Facebook ▁page , ▁Twitter ▁account , ▁and ▁YouTube ▁channel ▁are ▁all ▁connected ▁to ▁and ▁accessible ▁through ▁this ▁app . ▁Most ▁over se as ▁fans ▁of ▁Hart ▁discovered ▁him ▁on ▁YouTube , ▁as ▁well . ▁ ▁On ▁April ▁ 9 ,