The sooner a go around is initiated, the more likely it can be safely completed. If the second approach results in a go around, someone may be trying to tell you something. Verify the winds. Consider not landing there on that day. Many accidents happen after three or four landing attempts have failed, but the ever more desperate pilot persists until the event becomes a statistic.
Accidents often result from down wind landing attempts, or touching down past midfield.
Taxi with care . Wing-dingers, prop strikes, and other minor accidents occur during the taxi phase of a flight. Never assume you can safely taxi anywhere on an airport. Operate only on those areas of an airport that are prepared and maintained as operational surfaces. Do not taxi on grass areas of an airport with a paved runway, taxiways and ramp, unless the area is specifically marked for such operations.