Learn Italian: Mi arrampico anche se la montagna è molto ripida. - I climb even if the mountain is very steep.

Anche se means 'even if' or 'even though'. When it describes a fact or a real situation—like the mountain actually being steep—you just follow it with normal verb tenses (the indicative). You don't need to worry about any special advanced verb moods here!

Why is there a mi before arrampico?

The Italian verb for 'to climb' is arrampicarsi, which is reflexive. You can think of it as literally saying 'I pull myself up'. Since 'I' am doing the climbing, we use the reflexive pronoun mi with the 'io' form of the verb.

If arrampicarsi ends in -carsi, do I need to watch out for spelling changes in other forms?

Yes! To keep the hard 'c' sound (like a 'k'), you must add an h before the endings that start with 'i'. For example, 'you climb' is ti arrampichi and 'we climb' is ci arrampichiamo.

Why does the word for steep (ripida) end in -a?

Because adjectives must match the noun they describe. Here, it describes la montagna (the mountain), which is a feminine, singular noun. If you were talking about a masculine noun like a steep path (il sentiero), it would change to ripido.