The light switch in my hallway has become unreliable. Sometimes it works, and sometimes I have to flick it multiple times to get the light to turn on. I'm worried it might be a fire hazard.

When replacing the post, ensure the new installation includes a method for effective water drainage, such as a gravel base or concrete footing with weep holes.

Excavate around the post and add gravel or a drainage system to direct water away from the base.

Contact a pest control service to identify and eradicate the specific insect infestation and advise on preventative measures.

Apply appropriate insecticide to the affected area and surrounding soil, then replace the rotted post to eliminate the source of infestation.

For less severe rot, a metal or plastic sleeve can be driven into the ground around the existing post to provide support and prevent further decay.

Excavate the rotted post and install a new, pressure-treated post, ensuring it's set in concrete or gravel for better drainage.

Consider using a grow light if natural light is insufficient.

Move the plant to a location with brighter, indirect light if it's currently in a dim spot.

Observe the amount of natural light the plant receives throughout the day.

Water based on the plant's needs and environmental conditions, not just a fixed schedule.