Am Anfang fehlt mir oft das Selbstvertrauen, laut vor der Gruppe zu sprechen.

At the beginning I often lack the self-confidence to speak aloud in front of the group.

Breakdown of Am Anfang fehlt mir oft das Selbstvertrauen, laut vor der Gruppe zu sprechen.

• oft: often
• mir: me
• vor: in front of
• an: at

Questions & Answers about Am Anfang fehlt mir oft das Selbstvertrauen, laut vor der Gruppe zu sprechen.

Why is the sentence structured as fehlt mir das Selbstvertrauen instead of something like ich fehle Selbstvertrauen?

German uses the verb fehlen in a way that is different from English.

• Pattern: etwas fehlt jemandem
  Literally: something is missing to someone.

So in Am Anfang fehlt mir oft das Selbstvertrauen:

• das Selbstvertrauen = grammatical subject (the thing that is missing)
• fehlt = verb (3rd person singular, matching das Selbstvertrauen)
• mir = indirect object (the person to whom it is missing, dative)

If you said ich fehle Selbstvertrauen, it would sound like I am missing self-confidence in the sense that I myself am absent as self-confidence, which is not German. With fehlen, the thing that is absent is the subject, not the person.

A more literal English parallel is Self-confidence is lacking for me at the beginning.

Why is mir in the dative case here and not mich or ich?

The verb fehlen normally takes a dative person:

• jemandem fehlt etwas = someone (dative) lacks something

So:

• mir (to me) – dative
• mich – accusative, used for direct objects, not correct here
• ich – nominative, used for subjects, but the subject is das Selbstvertrauen

Examples:

• Mir fehlt Geduld. – Patience is lacking to me.
• Uns fehlt Zeit. – We lack time / Time is missing for us.

The dative here marks the experiencer, the person affected by the lack.