I believe DeviantOllam recommends putting a gun in your bag (from memory a starter gun counts as a gun to TSA but doesn’t have the whole licence restrictions of an actual firearm). Because you have a gun you are allowed to lock it with an actual padlock and the TSA can’t just go through your stuff. If you put a padlock on otherwise they’ll just cut it off and you’re back to square one.

Not to be critical of your input but wine is not an emulator (which is wine’s acronym), it’s actually a translation layer that converts windows calls into Linux on the fly, which can be a lot faster than emulating windows. Add to the original person’s question a quick Google led me to this project

For sewing stretchy fabrics my advice is to purchase an overlocker not a sewing machine, sewing machines will generally suck at stitching stretchy fabrics. If all you have is a sewing machine I recommend triple stitching if your machine has that as a setting.

I’m not a professional at this, I just repair my family’s clothes so if I’m wrong feel free to correct me.