public void deleteUser(String email)
	{
		Connection connection = null;
		
		String[] query = new String[4];
		query[0] = "DELETE FROM users WHERE email = ?;";
		query[1] = "DELETE FROM blabs WHERE email = ?;";
		query[2] = "DELETE FROM follows WHERE follower = ?;";
		query[3] = "DELETE FROM follows WHERE following = ?;";		
		PreparedStatement statement = null;
		
		for (int i=0; i<query.length; i++)
		{			
			try
			{
				connection = dataSource.getConnection();
				
				statement = (PreparedStatement)connection.prepareStatement(query[i]);
				statement.setString(1, email);
				
				statement.executeUpdate();
			}
			catch (SQLException sqle)
			{
				sqle.printStackTrace();
			}
		}		
	
		try
		{
			statement.close();
			connection.close();
		}
		catch (SQLException sqle)
		{
			sqle.printStackTrace();
		}
	}