Want this question answered?
forget about it
breaking his back
Justin Bieber is hot.
he overcame the fear of spiders
secrecy...
what obstacles did jaime escalante have
The preposition "to" typically goes with the word "obstacle". For example, "There were many obstacles to overcome in completing the project."
he acted normal and he became normal.
Galileo's biggest obstacle
"Insurmountable" means that something can't be overcome, as in an "insurmountable obstacle".
Strong opposition from opponents in Congress
taylor swifts greatest obstacle to over come is being rejected by record labels