Jane's view: Answers are directly after the question....
Why are you into cars? - Like engineering and machines.
Have you been into cars your whole life or just reccently, could you explain why? Most my life. My dad was a machinist and aerospace engineer and he liked to "tinker". I was his biggest fan and I wanted to be just like him.
You like racing or are you just a fan? Both...
What type of racing do you like and why? Informal "off the line" street...not above posted limits and not against cars I fundamentally know will smoke me

... Exhiliration. Fight or flight reaction. Feels good!
If you street race what are the cautions of it and what are some stupid things you know people do? A mutual consent to take a line at a light up to posted speed, nothing exhibitionist. Up to limit and back off.... I won't comment on stuipid. That is a personal issue and not for me to approve or condone.
What's you fav Domestic or Import? Like both. Favorite is a Mustang. Love German Engineering. Audis/BMWs/Mercedes?Porsche. It's "all good" as long as it is engineered well and the vehicle is applicible to the use/intent. Race, Family, tour, 4x4 etc.
You like rice cars, why? Don't like this term or commenting on it much. What someone does with their car is as personal as how you style your hair or the clothes you wear. Not my issue. I wouldn't allow my son to use savings or college money to purchase a $1,200 body kit on a $1,000 car or make irresponsible modifications to the vehicle that would void a warranty or that wouldn't be insured.
You like rice people, why? No comment.
Know any information about nitrous, you use it, what type
(wet/dry)? Your Pro/cons of different kits? Can be volatile if not handled properly. Havn't been interested in it for my daily driver.
You modify your car, light, medium, or heavy? light.
What are some of the best and worst products and why? This is a wide open question. Application will determine product. Best and Worst can vary by product, by company. Really depends on the quality of the engineering for the cost and whether or not the product purchased is installed properly and stands up to the marketing.
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Hope this helps in your research. Actually, most of us are certified nuts about our cars. It's a Ford Family thing! Henry would be proud.....LOL
Jennifer
aka Jane of all Trades