I have a real fear of buses. Not of riding them, just of figuring them out. Bus schedules are nightmare inducing. Luckily, the bus from Dublin to Galway is common knowledge and I was able to find and board it without difficulty.
I knew the worst part about the lack of trains in Ireland would be the bathroom situation. Over two hours on a bus and I was bursting by the time I got to Galway. There was an “emergency” toilet on the bus, and I’d rather have peed in my pants than made a spectacle of myself by using it.