Mars and my bathroom.....

 There are several different groups planning to land men and women on Mar in the next decade (including NASA)  Personally I think it's daft, and I'll tell you way.
 I've just spent the last FIVE minutes trying to stand three plastic bottles upright in my bathroom, one is shampoo, one is mouthwash and the other a container of what I use for toothpaste.  Now lets be sensible here, if we can't make a simple plastic bottle of shampoo thats not top heavy how the bloody hell are we going to get humans and all they need to survive for years 33.9 million miles away (Mars closest ever approach, the average distance is around 140 million miles) We cant really get a bus service to run properly.