At the bank there is 4 lines with 7 costumers and there are five customers left over. how many customers are there

I think it's the second one; It emphasizes the struggles the speaker has experienced in life.

Explanation:

In this sentence, winter most likely represents depression or sadness of sorts, while spring is joy or happiness. Therefore they're saying that their life is full of grief/pain and has never known joy.

hope this helps :-)