第一句最好直接用现在时 第二句用现在完成时 然后你第三句用现在时就很好了.
第三句 I will suggest you to change it to "Therefore I think of 'Anyhow life will go on,whether you are full of sadness or not.' without disappointment".
第四句 “your showing up” may be better
第五局 just delete “for now”
hope it helps!