Get, etc. somewhere under your own steam

Pro Tip 1/3

Self-reliance

This phrase emphasizes independence and the ability to do something without help.

He insisted on fixing the car under his own steam, refusing any assistance.

Pro Tip 2/3

Physical Effort

Often suggests physical travel or movement without mechanical aid.

She reached the summit under her own steam while everyone else used the cable car.

Pro Tip 3/3

Metaphorical Use

Can also be used metaphorically to mean achieving a goal without external help.

He built his business under his own steam, without any investors.