The Local Way to Say It
Want to describe someone who marches to the beat of their own drum, completely independent and unbothered by others' opinions? In Madrid, we say ir a su bola. This wonderfully expressive idiom literally translates to 'to go to your ball,' but its real meaning is 'to go your own way' or 'to be in your own world.' It's often used with a neutral or slightly admiring tone for someone self-sufficient. For example, if your friend always chooses a different plan, you might say, 'Mi amigo prefiere ir a su bola, nunca se apunta a lo que hacemos.' (My friend prefers to go his own way, he never joins what we do.) Or, noticing someone completely focused on their own task, 'Esa chica va a su bola, está muy concentrada en su lectura.' (That girl is in her own world, she's very concentrated on her reading.) It perfectly captures that independent Madrid spirit.The 'Grammar Math'
Forget complex conjugations for a moment; ir a su bola is a quintessential idiomatic phrase. The 'grammar math' here isn't about rules, but about recognizing a fixed expression. It follows a simple pattern:Ir (conjugated) + a + possessive adjective (su/tu/mi) + bola.
The verb ir (to go) conjugates normally (e.g., yo voy, tú vas, él/ella va). The possessive adjective changes based on who is 'going their own way' (e.g., mi bola for 'my way,' tu bola for 'your way'). The key is that bola remains singular and doesn't change. It's a snapshot of independence, always used in this exact structure to describe someone self-contained and unconcerned with external pressures. Don't try to break it down word by word; embrace it as a whole concept!