This is not a good choice nowadays. If you are using the shared hosting which means you bet your server to other servers in term of security. Just imagine that, if one website got hacked 2 bad scenarios will happen:
1, They can easily implement
Local Attack, abuse the compromised website to attack other websites in the same server. It means, your website will be infected, hacked if other sites got hacked.
2, After uploaded a malicious files to the vulnerable website, what if they can get root and shutdown the server?. Well, your website and your recourses will be shutted down, is it?
In this case, you are highly trusting to other random people, if they fuq up you will be affacted.
Solution: Stop using this service and it's way better if you change to use VPS instead :)