@Thomas,
To slice a loaf you need a suitable knife and a large chopping board. If you haven't got these to hand, and you are hungry, you realise why sliced bread is such a good idea (and why sliced loaves outsell the unsliced by a huge margin, in the UK where tastes are so debased)
In our house, we buy both kinds. Some sliced breads are okay. Or you can buy strong cheese to take the taste away.