to think or speak about something repeatedly
कुछ बार-बार सोचना या बोलना (kuch bar-bar sochna ya bolna)
"Try not to dwell on the minor mistake."
"छोटी सी गलती पर ज्यादा ध्यान मत दो।" (chhoti si galti par jyada dhyaan mat do.)
assistance or support
a heavy burden or responsibility causing stress
to become difficult to control
to succeed in achieving two things in a single action
to make someone very sad, especially in love
to start something energetically and successfully