public void removeContact (Contact toRemove){
		String removeKey = null;
		for  (String key : listMap.keySet()){  //.keySet() is literally the most useful thing ever

			if (listMap.containsKey(toRemove.getPhoneNumber())){
				removeKey = key;
			}
		}
		listMap.remove(removeKey);
		System.out.println("The contact was succesfully removed!");
	}