Before Whether we are traveling for work or personal reasons, our daily commute plays a crucial role in our day-to-day lives. After Whether you are travelling for work or personal reasons, your daily commute plays a crucial role in your day-to-day life. Notes: The 'after' version uses the 'possessive determiner' 'your' because it is more direct. The after version is in British English. So I've changed 'traveling' to 'travelling'. Changed 'lives' to 'life' because I've changed 'our' to 'your' earlier.