100_lat_100_lat -

Ensure the underscores are placed correctly (as in your subject line).

If this is a specific :

If "100_lat_100_lat" refers to a fitness or lifestyle challenge (like 100 reps or 100 days): 100_lat_100_lat

If it relates to a or coding project?

Always use a high-quality beverage (traditionally vodka or sparkling wine). Ensure the underscores are placed correctly (as in

If this is for a (like a specific level or seed)? If this is a fitness challenge (like 100 days of activity)? 100_lat_100_lat

Never skip two days in a row; the second skip is the start of a new habit.