ISB ~ 1 Thessalonians 4 v11

mind your own affairs:A humble and quiet life is all the more necessary in Thessalonica, where disciples are living under clouds of suspicion and distrust (Acts 17:5-9).

work with your hands:Paul frowns upon idleness (5:14). Believers must be dependable and hard-working people who labor for the Lord and not just their employers (Col 3:23). This not only leads to personal sanctification, but it will earn the respect of coworkers and neighbors as well (CCC 2427).