Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to be comfortable on a long car trip [title] Plan breaks. [step] Map the route your trip will take ahead of time, being sure to build in stops every couple of hours. Taking a break gives you the opportunity to stretch and walk around.

Ending1: Park the car and, if applicable, use extra time outside of the car to stretch and recharge. [substeps] Driving during peak hours also will be beneficial for you, especially if you live in a well-populated area. Ending2: This gives you energy, not to mention it reduces the likelihood of crashing in a car wreck. [substeps] Plan your breaks ahead of time, but build the number of cars along the way, leaving the rest of the roads empty. Ending3: It will also keep your legs from cramping up! [substeps] You should plan your stops at places with bathrooms, so you don't have to frantically search for one when you need one. [title] Get lots of rest before your trip. Ending4: Go in to a restroom, drink water, and freshen up. [substeps] If it is hot outside, go to the bathroom in a public area, away from crowds.

Answer format: ending1/ending2/ending3/ending4