Working alone may make you feel lazy. If there are no impulses, so working in a team, or a companion to help encourage you awake with more jobs. Having a successful companionship provides job faster.
Working alone can make you feel sluggish. If no motive, so work as a team or a partner to help motivate you to work more awake. Having a partner to help get the job done faster.
Working alone can make you feel sluggish. If not motivated. Therefore, working as a partner, or to stimulate you awake with more work. Having a companion to help get the job done faster.