Answer:

overeager

AnswerCrossword Clue
OVEREAGERTrying too hard
OVEREAGERChamping at the bit, and then some
OVEREAGERImpatient
OVEREAGERToo impatient.
OVEREAGERToo fervent
OVEREAGERImpetuous
OVEREAGERToo keen
OVEREAGERNot just psyched
OVEREAGERRarin' to go
OVEREAGERExcessively enthusiastic
OVEREAGERToo enthusiastic
OVEREAGERWay too anxious
OVEREAGERLike one who can't get started fast enough
OVEREAGERToo pushy