'Da bambino', 'da giovane', 'da grande' for stages of life
To talk about a stage of your life, Italian uses a very short formula: da plus a word for that stage. Da bambino means as a child or when I was a kid, da giovane means when I was young, and da grande means when I grow up. There is no verb, no article and no word for when.
English speakers trip over this because English needs a phrase with a verb (when I was little) or as a + noun. The natural reflex is to translate word by word and produce come un bambino or quando piccolo. Neither says what you mean. Learn da + stage as one ready-made phrase and you will sound much more natural.
The pattern is always da + a noun or adjective describing a time of life. Three things to keep in mind:
Say da bambino, never da un bambino.
A woman says da piccola or da bambina. For several people, use the plural: da bambini, da ragazze.
The tense comes from the main verb. With past stages, that verb is usually in the imperfect, because you are describing how things used to be.
Rule of thumb: if English says as a + life stage, or when I was / when I am + age word, Italian says da + that word.
Bambino and bambina are the most common words. Ragazzo and ragazza cover the years from about twelve into your twenties. Adolescente is more precise for the teenage years, and adulto covers grown-up life.
Here the pattern is even more opaque, because English has no as a small. Piccolo and giovane look back at the past. Grande looks forward to adulthood: da grande means when I grow up, not as a big person. Vecchio and the more polite anziano refer to old age, past or future.
Studente and studentessa work the same way, because being a student is a period of life for most people.
The typical mistake is using come. Come un bambino means like a child, a comparison, not a stage of your own life. The same goes for quando piccolo, which is not Italian. If you want a full phrase with a verb, say quando ero piccolo. That is correct, just longer.
You will also meet da with roles and professions, as in lavorare da cameriere (to work as a waiter) or comportarsi da adulto (to behave like an adult). This is a related but wider use. In this article, focus on the life-stage chunks first, since they are the ones you will need in everyday conversation.
Notice that this last sentence is about behavior, not about a period of time, so it does not use da.
To talk about a period of your life, use da + the stage word, with no article and no verb: da bambino, da ragazza, da giovane, da studente. Make it agree with the person (da piccola, da bambini), and remember that da grande points to the future: when I grow up.







