YOU SAID:

Every now and then, i feel depressed as if there was no significance in the act of being live

INTO JAPANESE

時々、気が落ち込んでライブという行為に意義がない場合、

BACK INTO ENGLISH

If you feel depressed sometimes, the live Act does not have the significance

INTO JAPANESE

ライブ行為に意義がない場合は時々 憂うつ