Attempting to give up things for Lent

I’m not very good at giving things up for Lent. Most years I seem to fail completely within the first week of Lent. This year I thought I’d try giving up grumbling about things and I’ve failed dismally on the very first day. The rehearsal ran late when I really wanted to get home on time, Michael is working ridiculously long hours this week fitting up a shipping container from work so I feel like I haven’t seen him for days… Maybe I should just start over again tomorrow and see if I can last for longer than a day.