This quote suggests that negative emotions such as gloominess and resentment often stem from inactivity or a lack of purpose. When people have nothing to do or choose not to do anything, they tend to dwell on their thoughts, which can lead to feelings of dissatisfaction and bitterness. This could be because without action or engagement, individuals are left with empty time that might breed introspection and potentially negativity.
In terms of depth, this idea posits that our emotional states are closely tied with our actions. It hints at the psychological concept of ‘behavioral activation’, where engaging in activities can help alleviate symptoms of depression and other mood disorders. Essentially, it’s suggesting that action is a form of therapy.
Applying this idea in today’s world - especially during times when many people may find themselves with more free time due to various circumstances like unemployment or isolation – it becomes even more relevant. It could be interpreted as a call for individuals to seek out productive activities even when external circumstances make them difficult.
In terms of personal development, this quote underlines the importance of staying active both physically and mentally. It encourages us not only towards work but towards any activity which will keep us engaged - hobbies, learning new skills etc., thus helping avoid feelings of gloominess or resentment.
However, it also implicitly warns against being busy for the sake being busy – doing nothing doesn’t necessarily mean physical inactivity; it might also refer to mental stagnation due to meaningless tasks devoid of personal growth opportunities.
So while we should strive for activity, we should also ensure these activities align with our interests/passions/goals so they truly engage us rather than just fill up our time.