Due to a feeling of great enthusiasm and eagerness
उत्तेजना के कारण
English Usage: She couldn't sleep because of excitement.
Hindi Usage: वह उत्साह के कारण सो नहीं सकी।
utsaah ke kaaran, utsah ke karan, utsah ke kaaran, utsaha ke kaaran, utsaah ke karn, utsah ke karn