Just got my Galaxy Z Fold 2 yesterday. Wow..really loving this thing so far. I am waiting on my case to arrive, so being really careful with it. Question for those who have had it for a longer, how worried or careful do I have to be regarding dust..etc. I know it is more fragile of a device ..ie drops, handling screen..etc. But for putting in pocket..etc. How concerned are you all on dust getting into device..etc? thanks.