There will always be a way to stay positive in a very hard situation. Keeping in your mind that you are motivated by your love ones. You need to accept God as your saviour and follow His commands. Have faith in Him, believe Him. If you have God in your life, there is no place for negativity. If you are doing things according to His will, your soul and mind will be always positive, happy and contented. Having Him in your life cast away all the negative energy and you will always be positive in everything.