Ask HN: How to learn to document and demo a software product?

[sala_weng]

I'm a developer and every time I want to demo my projects, I struggle to draw diagrams (functional ones) for documentation and even worse, when I show my the product, I feel that my speech is disordered, inconsistant and feels low quality.

Even if, according to the feedbacks, the product in its self is great. I feel the need to learn sketching but not sure ...

[bobfirestone]

If you want to give a good demo don’t leave it to chance. Write a script and rehearse it. Keep practicing until you are comfortable and can do it in your sleep.

[sala_weng]

thank you. What about learning how to present things (or sketch them) ? are there good resources to learn that ?