Brave as only an amateur can be....

irresolute: not able to decide what to do, not showing or not having great determination
неразрешенный, I guess in Russian? нерешительный, нерешенный, неразрешенный, не принявший
Maybe slightly stresses absence of an action, passiveness ...

indecisive: unable to make decision; not providing clear/definite answer/result
- less formal than irresolute and used solely for a person
(нерешительный)