"to continue like this only acts as a force for no good" this is refering to how poeple tend to suppress there emotions in regard to the grieving process He is saying that you need to get it of your chest and accept what has happend rather that let it drag you down.
"to continue like this only acts as a force for no good" this is refering to how poeple tend to suppress there emotions in regard to the grieving process He is saying that you need to get it of your chest and accept what has happend rather that let it drag you down.