To Bart, super-speed is general. He never had known anything else. Rising up in virtual reality left him no sense of risk. Gather the two, and you have someone acts the tempo of though without considering consequences. When consequences perform hit, they strike him hard. He works to keep himself from flying off at the tempo of light, but almost every time, he just does not hesitate about it.
For young justice, you exactly improve it, and you drop the danger/VPR non-sense from Bay, Jay mainly, in the Flash episodes of Batman. If you want to meet with flash, don’t waste your time. Go to Flash superhero party in Miami Florida and meet with your real friend. Definitely, he is the super hero of every child.
Live action shows have replaced things a quite more. The Flash TV series from 1990 offloaded a lot of the technical approach to Tina McGee in favor of only having Barry punch people truly quick, believed he did retain the police officer mindset. Smallville edition of Bart Allen was a quite more mopey, and definitely skipped the origin fully, but he still had the not careful attitude more typically of Bare than the other speedsters.