Become more trustworthy than your previous promises.

Trustworthiness is built by the ratio between what you say you will do and what actually happens. Most people overpromise slightly and underdeliver slightly, and the gap becomes the thing others quietly plan around. Narrowing it is the whole of the work, and it is usually done by promising less rather than doing more.

For a month, commit to less than you think you can manage and deliver all of it. It feels like lowering the bar. It reads to everyone else as reliability.