Life is in minutes and seconds. There is no such thing as a bitter end, because an end is the beginning of something new. Learn from mistakes and keep moving. BTW only the living can make mistakes. So be thankful for life. Life is like a building that can be renovated and rebuilt from scratch.
Be contented why searching for more. A little that makes you happy is greater than many that makes you miserable. Show kindness and mercy to the weak, give to the needy, hold no grudge and forgive easily. Have faith in Jehovah, as your sustenance.
In the bolded, one can find true meaning to living.