One Up Seeker

1. I was in my driveway. There was a pretty big truck there and my grandpa told me to get in it and drive. I got in and he got in the passenger seat. The truck was silver and was the suspension was jacked up alot, so it sat really high. I put the truck in drive and slowly pulled out of the driveway. I had never driven a truck before, so I noticed that it handled alot differently. I turned right or left out of my driveway and started driving. Immediately my grandpa started criticizing my driving(even though Ive never driven a truck before this) and told me what I was doing wrong and what not.
I kept on driving and drove wherever he told me to go. Sometime later, as I was driving down a street in my neighborhood, I started tripping, REALLY hard. Everything was moving like waves and breathing like in a trip and it was really taking an effect on my driving ability. I immediately thought I was "crashing", something I had talked to a friend, PKJacker, the night before. I tried pulling over, and as I was my grandpa stopped me and told me to keep going- so I did.
Later on I somehow got onto the freeway and my dad was now in the passenger seat. We were starting to ascend onto a bridge/overlook on I-4 (no idea what highway that is). As we kept climbing this steep ramp I got really scared because it was really high and I didnt trust myself in this truck. Once the ramp sort of leveled off it split into 2 other bridges. As I neared this split I told my dad to take the wheel, and he did, and we ended up going onto the right bridge. I took the wheel over again and continued driving. We were approaching and tunnel that had a random drop in it where your car would just fall onto another road below it(into traffic, so it was really unsafe). My dad guided me on how to handle this and told me to watch for traffic below and speed up to where I would land on this small platform and fall onto the road below us(I know, really confusing). I made it down safely and continued driving.