FALSE
an impulse buy!
Unexpected?
Without careful planning, a traveler can run into many pitfalls.
Doing something "on the fly" means to do something on the spur of the moment without prior planning or consideration.
Why do you want to know? Are you planning something top-secret?
buy cable with internet or rig something up with wires. (be careful.)
"Spontaneous" means doing something without planning or forethought, often on impulse.
You should consult your physician about this topic. Pregnancy after bypass requires careful planning and has a list of considerations. Do not attempt this without consultation.
Indiscriminate means to do something randomly or without careful judgment. An example would be doing a crime without thinking about what would happen.
A possible antonym for "strategies" could be "spontaneity" or "randomness," as these terms suggest actions taken without careful planning or deliberate thought.
On the fly means done without prior preparation.
No one can manage something successfully without a proper layout of when, who, where, and what you'll be looking out to. Planning not only shows you what to control but also makes you understand the things that lead to the main goal.