Get a good pair of in-ear headphones to drown out the noise. Depending on mood and situation you can listen to music for calming down or podcasts for distractio

Get a good pair of in-ear headphones to drown out the noise. Depending on mood and situation you can listen to music for calming down or podcasts for distraction. Books can also be a good distraction, but depending on how crowded the bus/trains are, sometimes not of much use.