Me thinks it is a Junior hater in disguise. If sir, you are legit. In addition to several excellent responses on this post consider this:
#1 Teresa was not "responsible for all his troubles prior to the 2008 season"; your contention is a base canard, I would think losing his father, team leader, and quite arguably the greatest driver in NASCAR history while he blocked for Jr. and Michael Waltrip (FYI they were all team mates at the time) had a bit to do with his troubles. I agree that as DEI essentially went belly up in two years and was sold and Teresa was in charge leads to a conclusion that she was ineffective in running the racing operations. As to why the one win at HMS? A very good question to be sure, some say that the driving style required by the COT really hurt Dale; that one seems plausible but is getting a bit long in the tooth. Bottom line Dale has struggled, many like him for a variety of reasons. I would like nothing better than the 88 to win the championship this year. There are 42 other drivers you can root for if you wish.
2. Again, a false presumption. Dale was the youngest champion and won both years he ran. Damn impressive for any driver in any series. Fans watch what they like, personally Nationwide and Truck often produce races that are easily as exciting as cup IMHO.
3. Again you make a fallacious inductive premise. (This one is why I suspect a "hater/troll" looking for a reaction.) Well answered by others, I suggest that if your struggling you must walk before you run while trying to get back to a consistently winning effort.
Please feel free to post any other confusions you have; as you can see you will receive a considered and polite reply from many fans.