In case you want to take a longer break at some bus stop due to natures call then inform the bus conductor about the delay so that he will wait for you.
Get cell number of the bus conductor. In case you miss something in the bus then you can reach the conductor and ask him to keep your belonging with him.
Make a checklist in advance for all the items which you would be carrying during the bus journey. Check this list prior to leaving your home to make sure that you have not missed any item.