Breakdown of Ajusté el manillar y el sillín.
Questions & Answers about Ajusté el manillar y el sillín.
Because Spanish often omits subject pronouns when they are not needed.
The ending -é already tells you the subject is I. So ajusté by itself means I adjusted.
You would add yo only for emphasis, contrast, or clarity, for example:
- Yo ajusté el manillar, no Pedro.
I adjusted the handlebar, not Pedro.
Without that kind of emphasis, leaving out yo is the normal choice.