Second, use your own communication skills to create good relationships with friends and colleagues. Having a good relationship will create a comfortable working atmosphere. This is an important factor to help you succeed and bring a feeling of happiness to the working environment you are working in.- Third, always smile at everyone and when there are difficulties, you have a mentality Being active in all matters of life, including at work, is also a way to help you get happy with your job. Your smile will also make your coworkers more comfortable. Especially when you are in the position of a manager or leader your smile will motivate your employees to work hard.Fourth, help your colleague when possible and within your means. This is also a way to make yourself happy with your work and be happy to be able to help others.