Understand in Pharma Industry AHUs that are not recirculating the air in clean rooms .

There are many design errors . If you are a technician do not blame your self if the system is not working well before to understand how it shoulod work . I came across a lot of lies , manipulation , ignorance and careless from many companies heads . Believe in your self . Do the best from your heart . Be proud and honest. Do not kneal in front of people which have the talent to make you guilty becasue they are not earning milions. Life is an extraordinary experience . Make the best out of it . Be a technician and not a sclave .