If you want to express being idle or avoiding work without using the phrase "be lazy," there are several alternative phrases you can use. You can say "procrastinating," "slacking off," "feeling sluggish," "lounging around," or "taking it easy." If you want to be more specific, you can say "shirking responsibilities," "avoiding chores," "neglecting tasks," or "languishing." However, keep in mind that it's okay to take a break and relax sometimes, but using any of these phrases too often can lead to being unproductive and affect one's progress and growth in life.