How would you get used to driving cars instead of suvsvans you are used to the weight on the turns of the heavier vehicles what would solve this Just a lot of practice with cars?

The car is indeed lighter than a van or suv. The key to gettin used to the new load difference is to practice in an unused parking lot. A car is more manoeverable, so in addition you will need to get used to the gentler touch for the car. Take your foot off the gas, it's not needed as much. Until you get used to the feel of the car, a good technique is to visualize an egg between your foot and the accelerator to keep you from "gunning" the car. Good luck!