Next time you feel the need to tell everyone how useful something is it might be good to include what it actually does so others do not have to google it themselves.
https://www.ventoy.net/en/index.html
Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files. With ventoy, you don't need to format the disk over and over, you just need to copy the ISO/WIM/IMG/VHD(x)/EFI files to the USB drive and boot them directly. You can copy many files at a time and ventoy will give you a boot menu to select them (screenshot). You can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disks and boot them. x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI, ARM64 UEFI and MIPS64EL UEFI are supported in the same way. Most types of OS supported (Windows/WinPE/Linux/ChromeOS/Unix/VMware/Xen...)
Being on friendly terms with past partners is another one. Or for that matter cherishing the memories of the good times with those partners. A lot of people seem to think that after a breakup you should hate your ex forever and burn all pictures, throw away any object they ever gave you,... but that is actually quite unhealthy (unless abuse or stalking or similar things were involved of course). If a relationship does not work out that doesn't mean that other options, such as friendship, might not be on the table and even if they aren't that doesn't mean you can't treat each other like regular acquaintances when you randomly meet somewhere. Obviously they might not be an option immediately after a breakup but once time has dulled the pain a bit a friendship is absolutely possible with someone you initially shared enough interests with to try a relationship.