Pondering "How You Do Anything is How You Do Everything"
1. If you do not pay attention to details at home
Does this mean you won't pay attention at work? Probably.
2. If you slack of because you do not like your job
Then you probably will slack off when you dont like something about any job. The key is to do your job very well, whatever the job is.
3. If you always start without finishing small tasks
You will probably give up when things get uncomfortable. Learning to complete small tasks will help you complete big ones. Confidence builds up.