Complex sentence: During the stay Harsh takes Sagar for a ride and the next day Sagar tries to drive on his own he almost falls of a cliff however Vidya goes in front of him and so thinking fast Sagar makes a turn and hits a tree.
Split into simpler sentences: During the stay Harsh takes Sagar for a ride and the next day when Sagar tries to drive on his own, he almost falls of a cliff. However, Vidya goes in front of him and so, thinking fast, Sagar makes a turn and hits a tree.