Translation of "Hesitating" in Spanish

Yanni is hesitating.

Yanni está dudando.

He was constantly hesitating.

Titubeaba constantemente.

Thank you for not hesitating.

>> Gracias por no pensarlo.

Without hesitating, the dean selects infinite wisdom.

Sin vacilar, el decano elige la sabiduría infinita.

Far from hesitating, she willingly offered to help me.

Lejos de vacilar, ella se ofreció a ayudarme de buena voluntad.

You don't need to get your tongue tight or hesitating

No pasa que se te enrede la lengua o que vaciles