"I wouldn't change a thing - except my bank balance"

This quote by Johnny Thunders speaks to the idea of satisfaction and approval. He is recommending that he is happy with his life and the method things are, however he would like to have more cash. This might be analyzed as a desire for financial security, or merely a desire for more material possessions. It might likewise be translated as a desire for more flexibility and self-reliance, as having more cash would give him the capability to do more things and have more control over his life.

The quote likewise speaks with the idea of appreciating what you have and not taking it for granted. Despite the fact that he would like to have more money, he is still content with his life and wouldn't change anything else. This could be viewed as a pointer to be grateful for what we have and to not take it for approved.

In general, this quote by Johnny Thunders speaks with the idea of contentment and appreciation. He is suggesting that he enjoys with his life and would not change anything, other than for his bank balance. This could be interpreted as a tip to be grateful for what we have and to not take it for given.