YOU SAID:

sometimes i think that my head might explode

INTO JAPANESE

時々頭が爆発するかもしれないと思う

BACK INTO ENGLISH

I think sometimes my head may explode

INTO JAPANESE

頭が爆発することがあると思う

BACK INTO ENGLISH

I think my head can explode

INTO JAPANESE

頭が爆発すると思います

BACK INTO ENGLISH

I think my head will explode

INTO JAPANESE

頭が爆発すると思う

BACK INTO ENGLISH

I think my head will explode