My own opinion of Joels Journey 2nd time around
Okay so its true that in 2002, Joel got zapped by his sister Cheryl with Electric Irons and got sent back to the year 1981 21 years earlier with his 34 year old personality and a mind of a 34 year old. Joel can't return to the future and this TV Show is similar to Back To The Future movies only Adult Joel of 34 years old returns on the baseball field as 14 year old Joel.
Plus he gets a second chance with future knowledge to change things. The only actor from Back To the Future in this show is Tom Wilson who plays the coach who was known as Biff and Griff and Buford Tannen in those movies.
What Joel wants to do in his second chance is get his parents to not divorce when getting to college and help his best friend Patrick get ahead for himself and not get Cheryl in an institution later on and not end up just as a Paper Salesman and Single like last time and he knows so much that happens between 1980 and 2002 that he will invest in stocks that are sure to jump up and also use his future knowledge for a better career.
Most of all what is happening in the future years is he knows what attractive Holly Kemp likes alot and he will impress her so much that they will fall in love and get married and Joel will find another friend of his that will care for Isabel and as for Patrick his best friend who is the only one that Joel can share future things with, he will fix him up with that girl he went to the dance with that loves Laura Ingals and Little House on the Praire.
I think that Joel will use his future knowledge to get a good degree and will invest in A T & T and Verizon and probably be an Internet Programmer in knowing things and yes become fairly wealthy along with Patrick and the Little House girl and also he and Holly will have a married and happy life too plus Joel may know as soon as hes over 21 what some of the winning lottery numbers are too. Plus with his TV and movie knowledge he can win tons of bets easily too.